Defines default period, in days, that the link to the Thru message, and files will be active for access.
Note: This parameter should be set in accordance with retention policies on your Thru site.
Retention rules on the OUTBOX folder should not be set to less than the value of this parameter or else Thru Messages and files could be deleted before the link expires.
Available values: number of days
Preset value: 7 (days)
Example : In this image the DefaultExpirationInterval was set to 365